RFID NFC Card Cloning

[Zaeer]

so we try to decrypt your explain
read a nfc card and from there put in other card or device to read it and paid
1 nfcproxy do it live, like a relay nfc attack
if you use nfc dump you need to use it before owner use again he's card
if the limit is spend you need to put again emv inside pos
is that what you want answer????